Eastern Puerto Rico, Puerto Rico
The island experiences a tropical climate, meaning warm temperatures persist throughout the year. Your preference for weather, crowds, and price will guide your decision. Average daily temperatures range from 75°F (24°C) to 85°F (29°C). Nights rarely drop below 70°F (21°C), making for comfortable evenings. Little temperature variation occurs month to month, making Culebra a year-round warm destination.
Culebra has a wet season and a drier season. The drier period lasts from December to April, with more sunny days and less rainfall. The wet season, from May to November, sees more frequent rain. However, tropical rain showers often come as short, intense bursts, quickly followed by sunshine, not prolonged downpours. This means even during the wet season, you can enjoy plenty of outdoor time. Humidity levels stay consistently high year-round, around 70-80%, making temperatures feel warmer. Light, breathable clothing works well for any month.
Hurricane Season: Officially from June 1st to November 30th. Highest activity typically from August to October. Travelers planning visits during this period should closely monitor weather forecasts and advisories from reputable sources like the National Hurricane Center. Comprehensive Travel insurance that covers trip cancellation or interruption due to hurricanes is wise. Airlines and ferry services may alter or cancel schedules during severe weather.
Extreme Temperatures: While Culebra is tropical, true extreme heat is rare. The consistent warmth combined with high humidity can feel quite warm, especially midday. Sun exposure matters. Stay hydrated and protect your skin.
June 1 - Nov 30
Consider World Nomads, SafetyWing, or Insubuy for coverage.
Stay updated on advisories from National Hurricane Center.
Best Dec - Apr
Calm seas ideal for snorkeling and diving.
Conditions during wet season can be less predictable.
Prefer Dry Season
Trails are less muddy, lower humidity for walks.
Temperatures feel warmer due to humidity; seek shade.
Culebra is a municipality of Puerto Rico, which operates as an U.S. Territory. This means U.S. Visa and entry requirements apply. U.S. Citizens and permanent residents: No passport or visa needed for travel from the U.S. Mainland to Culebra. Only a valid government-issued photo identification, like a driver's license or state ID, for air travel. A passport is optional but serves as valid identification.
Canadian Citizens: A valid Canadian passport is needed. No visa typically for stays up to 6 months for tourism under the U.S. Visa Waiver Program (VWP) for Canadians. For VWP Countries: Citizens of VWP countries (including most EU nations, Australia, New Zealand, Japan, South Korea, etc.) need a valid passport and an approved Electronic System for Travel Authorization (ESTA). Complete the ESTA application online at least 72 hours prior to travel, though earlier application is wise. An approved ESTA permits entry to the U.S. (and its territories) for tourism or business stays up to 90 days without a visa. Other Nationalities: For non-VWP citizens, a valid U.S. Visa, such as a B-2 tourist visa, generally necessary. The application is more complex; generally a DS-160, fee, and in-person interview at an U.S. Embassy or consulate. Processing times vary; apply well in advance. For visa applications, consider services like IVisa or VisaHQ.
For international travelers, passport valid for at least six months beyond departure.
Specific passport-style photos for visa or ESTA.
Proof of onward or return travel may be asked.
Evidence of sufficient funds for your stay.
No specific health entry requirements currently.
While Culebra is a smaller island, prices for goods and services can sometimes be higher than on the mainland due to transportation expenses.
The official currency in Culebra, like the rest of Puerto Rico, is the United States Dollar (USD). For U.S. Mainland travelers, no currency exchange is needed. For international visitors, exchanging currency before arrival in Puerto Rico or using ATMs at larger airports (like San Juan SJU) on the main island is wise. ATMs are limited on Culebra itself, mainly near the ferry terminal in Dewey and within some larger businesses. They can occasionally run out of cash, especially on busy weekends or holidays, so plan ahead.
Tipping is customary and expected in Culebra, much like on the U.S. Mainland. Budget accordingly for these gratuities.
Approximate costs. Actual expenses vary based on individual choices and seasonal price fluctuations.
While Culebra is a generally safe and laid-back destination, awareness of potential risks and preventative measures is always a good idea.
No specific vaccinations for entry from U.S. Mainland. Keep routine vaccinations current (MMR, Tdap, polio, flu). Consider Hepatitis A/B, Typhoid for personalized advice, consult your doctor or travel clinic.
Dengue, Zika, Chikungunya are present. Use Insect repellent containing DEET or picaridin, especially at dawn/dusk. Wear long sleeves/pants in bushy areas. Choose accommodations with screens or AC.
Intense tropical sun. Use high-SPF Reef-safe sunscreen, Wide-brimmed hat, Sunglasses, UV-protective clothing. Stay hydrated. Seek shade 10 AM-4 PM.
Culebra 24/7 Health Center: Basic care & emergency stabilization. Serious cases airlifted to main island.
Pharmacy services are limited. Bring sufficient prescription medications and common over-the-counter remedies. Dial 911 for all emergencies (Police, Fire, Ambulance).
Drinking water: Tap water generally safe, meeting U.S. EPA standards. Some prefer Bottled water or a Filtered water bottle. Food hygiene generally good: Eat at reputable places, choose freshly cooked food, wash hands often.
Marine life: Jellyfish and sea urchins. Wear Water shoes. Do not touch marine life. For stings, rinse with vinegar or seawater.
Culebra has a very low crime rate. Most incidents are property-related (theft from unattended vehicles/bags). Violent crime is rare. Exercise normal precautions: secure accommodations, keep valuables out of sight, avoid openly displaying large cash or expensive electronics.
Hurricanes are the main risk (June-Nov). Monitor weather advisories. Have an evacuation plan. Travel insurance that covers hurricane disruptions is highly recommended. Puerto Rico is in an active seismic zone; minor tremors can occur. Know "Drop, Cover, and Hold On" earthquake safety.
Highly recommended. Coverage for medical emergencies (including evacuation), trip cancellation/interruption (e.g., for hurricanes), baggage loss/delay, and rental vehicle damage (AirHelp can assist with flight issues).
In case of an emergency, immediately dial 911. Stay calm and state your precise location, the nature of the emergency, and your contact information. For medical issues, contact your travel insurance provider as soon as you can to understand coverage and next steps. Keep a copy of your policy details and emergency contact numbers easily accessible.
